source: src/AST/Create.cpp @ 1fbf481

//
// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
//
// The contents of this file are covered under the licence agreement in the
// file "LICENCE" distributed with Cforall.
//
// Create.cpp -- Helpers to create pieces of the AST.
//
// Author           : Andrew Beach
// Created On       : Tue Sep 20 13:28:00 2022
// Last Modified By : Andrew Beach
// Last Modified On : Tue Sep 21  9:29:00 2022
// Update Count     : 1
//

#include "AST/Create.hpp"

#include "AST/Attribute.hpp"
#include "AST/Copy.hpp"
#include "AST/Decl.hpp"
#include "AST/Type.hpp"
#include "Common/Iterate.hpp"

namespace ast {

namespace {

        template<typename node_t>
        std::vector<ast::ptr<node_t>> vectorCopy(
                        std::vector<ast::ptr<node_t>> const & nodes ) {
                return map_range<std::vector<ast::ptr<node_t>>>( nodes,
                        []( ptr<node_t> const & node ){
                                return deepCopy<node_t>( node );
                        }
                );
        }

} // namespace

FunctionDecl * asForward( FunctionDecl const * decl ) {
        if ( nullptr == decl->stmts ) {
                return nullptr;
        }
        return new ast::FunctionDecl( decl->location,
                decl->name,
                vectorCopy( decl->type_params ),
                vectorCopy( decl->assertions ),
                vectorCopy( decl->params ),
                vectorCopy( decl->returns ),
                nullptr,
                decl->storage,
                decl->linkage,
                vectorCopy( decl->attributes ),
                decl->funcSpec,
                decl->type->isVarArgs
        );
}

StructDecl * asForward( StructDecl const * decl ) {
        if ( !decl->body ) {
                return nullptr;
        }
        StructDecl * fwd = new StructDecl( decl->location,
                decl->name,
                decl->kind,
                vectorCopy<ast::Attribute>( decl->attributes ),
                decl->linkage );
        fwd->params = vectorCopy( decl->params );
        return fwd;
}

UnionDecl * asForward( UnionDecl const * decl ) {
        if ( !decl->body ) {
                return nullptr;
        }
        UnionDecl * fwd = new UnionDecl( decl->location,
                decl->name,
                vectorCopy( decl->attributes ),
                decl->linkage );
        fwd->params = vectorCopy( decl->params );
        return fwd;
}

}